CN215489350U

CN215489350U - LED illuminating lamp with low energy consumption for illumination engineering

Info

Publication number: CN215489350U
Application number: CN202122121453.8U
Authority: CN
Inventors: 张丹丹; 宋时超; 王心悦; 朱瑞骏
Original assignee: Suzhou Hongyu Environmental Engineering Co ltd
Current assignee: Suzhou Hongyu Environmental Engineering Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-11
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a low-energy-consumption LED illuminating lamp for illumination engineering, which relates to the field of illuminating lamps and comprises a shell, wherein a reflecting cover is fixed on the inner wall of the shell, a ventilation opening is formed in the top of the reflecting cover, a heat dissipation mechanism is arranged on the top of the shell, and a light domain adjusting mechanism is arranged at the bottom of the shell. According to the utility model, cooling water can be manually added into the shell, or outdoor rainwater is collected by using the triangular plate and the filter screen, and the sponge scraping strips can be used for wetting and wiping the surfaces of the heat conducting rod and the reflector by using the heat dissipation mechanism, so that the cooling efficiency of the surfaces of the heat conducting rod and the reflector is improved, and further the heat dissipation efficiency of the device is improved; the servo motor is utilized to drive the transmission shaft to rotate, the driving bevel gear and the mounting shaft are driven to rotate, the driven bevel gear is utilized to drive the fixing shaft to rotate, the first baffle and the second baffle rotate simultaneously, the LED illumination area can be adjusted conveniently, the illumination efficiency of the device is improved, and the illumination energy consumption is reduced.

Description

LED illuminating lamp with low energy consumption for illumination engineering

Technical Field

The utility model relates to the technical field of illuminating lamps, in particular to an LED illuminating lamp with low energy consumption for illumination engineering.

Background

An LED (light emitting diode) illuminating lamp is an illuminating lamp made of a fourth generation green light source LED. The LED is called as a fourth generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and can be widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like. At present, although LEDs are widely used in the fields of indication, LCD backlight, traffic light, architectural lighting, etc., many problems still remain to be solved, the most important of which is heat dissipation.

Therefore, chinese patent (application No. 201410091204.0) proposes "LED lighting lamp", make the LED lighting lamp under the prerequisite that does not increase the lamp body volume, can improve lighting power, make the LED lighting lamp obtain further optimization, but the device has following defect, at first the radiating effect of LED lighting lamp is relatively poor, long service life, can lead to the LED lighting lamp overheated, and then reduced lighting power, the energy consumption has been increaseed, and the illumination area of LED lighting lamp is not convenient for adjust, when leading to need to the illumination of specific area, need adjust the position of LED lighting lamp, make to use inconvenient, the efficiency of illumination is lower simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides the method.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a low-energy-consumption LED illuminating lamp for lighting engineering comprises a shell, wherein a reflecting cover is fixed on the inner wall of the shell, a ventilating opening is formed in the top of the reflecting cover, a heat dissipation mechanism is arranged on the top of the shell, a light domain adjusting mechanism is arranged at the bottom of the shell, and the heat dissipation mechanism comprises a heat conduction rod fixed on the inner wall of the ventilating opening, a rotating shaft fixed on the top of the heat conduction rod through a bearing, a scroll fan fixed at the top end of the rotating shaft, sponge scraping strips fixed on the side wall of the rotating shaft, a triangular plate fixed on the top of the shell and mesh plates fixed on the inner walls of two sides of the triangular plate;

the light domain adjusting mechanism comprises a servo motor fixed on the outer wall of the bottom of one side of the shell, a transmission shaft fixed at one end of an output shaft of the servo motor through a coupler, a driving bevel gear fixed at one end of the transmission shaft, a mounting shaft fixed on the inner wall of the driving bevel gear, a first baffle fixed on the outer wall of the mounting shaft, a driven bevel gear meshed with the driving bevel gear, a fixed shaft fixed on the inner wall of the driven bevel gear, a second baffle fixed on the outer wall of the fixed shaft and elastic cloth, wherein two ends of the elastic cloth are respectively fixed on one side of the second baffle and one side of the first baffle.

Preferably, the two sides of the triangular plate are both provided with uniformly distributed mounting ports, and filter screens are fixed on the inner walls of the mounting ports.

Preferably, the four corners of the bottom of the shell are all fixed with supports, and the two ends of the mounting shaft and the two ends of the fixing shaft are fixed on the outer walls of the two supports on the opposite sides through bearings.

Preferably, the LED lamp tube is installed on the inner wall of the reflecting cover, and the transparent plastic shell is fixed on the inner wall of the bottom of the reflecting cover.

Preferably, the top of the triangular plate is provided with a mounting hole, and the top end of the rotating shaft is in running fit with the inner wall of the mounting hole.

Preferably, the sponge scraping strip is respectively contacted with the heat conducting rod and the outer wall of the reflecting cover.

Preferably, the shell is filled with cooling water, and the mesh diameter of the filter screen is smaller than that of the mesh plate.

The utility model has the beneficial effects that:

1. cooling water can be manually added into the shell, or outdoor rainwater is collected by using a triangular plate and a filter screen, the turbofan is driven to rotate by wind power, so that the rotating shaft and the sponge scraping strip are driven to rotate, heat generated by the LED can be dissipated through the heat conducting rod and the surface of the reflecting cover, the sponge scraping strip can be used for wetting and wiping the surfaces of the heat conducting rod and the reflecting cover, the cooling efficiency of the surfaces of the heat conducting rod and the reflecting cover is improved, and the heat dissipation efficiency of the device is further improved;

2. the servo motor is utilized to drive the transmission shaft to rotate, the driving bevel gear and the mounting shaft are driven to rotate, the driven bevel gear is utilized to drive the fixing shaft to rotate, the first baffle and the second baffle rotate simultaneously, the LED illumination area can be adjusted conveniently, the illumination efficiency of the device is improved, and the illumination energy consumption is reduced.

Drawings

Fig. 1 is a schematic structural diagram of an LED lighting lamp for lighting engineering with low energy consumption according to the present invention.

Fig. 2 is a schematic perspective view of a heat dissipation mechanism of an LED lighting lamp for lighting engineering with low energy consumption according to the present invention.

Fig. 3 is a schematic perspective view of a light field adjusting mechanism of the low-energy-consumption LED illuminating lamp for lighting engineering according to the present invention.

In the figure: the device comprises a shell 1, a reflector 2, a heat dissipation mechanism 3, a light domain adjusting mechanism 4, a heat conducting rod 5, a rotating shaft 6, a turbofan 7, a sponge scraping strip 8, a set square 9, a mesh plate 10, a servo motor 11, a servo motor 12, a transmission shaft 13, a driving bevel gear 14, a mounting shaft 15, a first baffle 16, a driven bevel gear 17, a fixing shaft 18, a second baffle 19, elastic cloth 20 and a support 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an LED lighting lamp for lighting engineering with low energy consumption comprises a housing 1, a reflector 2 fixed on the inner wall of the housing 1, a ventilation opening opened on the top of the reflector 2, a heat dissipation mechanism 3 arranged on the top of the housing 1, and a light range adjusting mechanism 4 arranged on the bottom of the housing 1, wherein the heat dissipation mechanism 3 comprises a heat conduction rod 5 fixed on the inner wall of the ventilation opening, a rotation shaft 6 fixed on the top of the heat conduction rod 5 through a bearing, a scroll fan 7 fixed on the top end of the rotation shaft 6, a sponge scraper 8 fixed on the side wall of the rotation shaft 6, a triangle 9 fixed on the top of the housing 1, and a mesh plate 10 fixed on the inner wall of the two sides of the triangle 9, the heat conduction rod 5 is fixed on the inner wall of the ventilation opening, the rotation shaft 6 is fixed on the top of the heat conduction rod 5 through a bearing, the scroll fan 7 is fixed on the top end of the rotation shaft 6, the sponge scraper 8 is fixed on the side wall of the rotation shaft 6, the triangle 9 is fixed on the top of the housing 1, the mesh plate 10 is fixed on the inner walls of two sides of the triangular plate 9, mounting holes are uniformly distributed on two sides of the triangular plate 9, a filter screen 11 is fixed on the inner wall of the mounting hole, an LED lamp tube is mounted on the inner wall of the reflector 2, a transparent plastic shell is fixed on the inner wall of the bottom of the reflector 2, a mounting hole is formed in the top of the triangular plate 9, the top end of the rotating shaft 6 is in rotating fit with the inner wall of the mounting hole, a sponge scraping strip 8 is respectively contacted with the outer walls of the heat conducting rod 5 and the reflector 2, cooling water is filled in the shell 1, the diameter of meshes of the filter screen 11 is smaller than that of the mesh plate 10, the cooling water can be manually added into the shell 1, or outdoor rainwater is collected by the triangular plate 9 and the filter screen 11, the scroll fan 7 is driven to rotate by wind power, the rotating shaft 6 and the sponge scraping strip 8 are driven to rotate, heat generated by the LED can escape through the surfaces of the heat conducting rod 5 and the reflector 2, the sponge scraping strip 8 can wipe the surfaces of the heat conducting rod 5 and the reflector 2, the cooling efficiency of the surfaces of the heat conducting rod 5 and the reflecting cover 2 is improved, and the heat dissipation efficiency of the device is further improved;

the optical domain adjusting mechanism 4 comprises a servo motor 12, a transmission shaft 13, a driving bevel gear 14, a mounting shaft 15, a first baffle 16, a driven bevel gear 17, a fixed shaft 18, a second baffle 19 and elastic cloth 20, wherein the servo motor 12 is fixed on the outer wall of the bottom of one side of the shell 1, the transmission shaft 13 is fixed at one end of an output shaft of the servo motor 12 through a coupling, the driving bevel gear 14 is fixed at one end of the transmission shaft 13, the mounting shaft 15 is fixed on the inner wall of the driving bevel gear 14, the first baffle 16 is fixed on the outer wall of the mounting shaft 15, the driven bevel gear 17 is meshed with the driving bevel gear 14, the fixed shaft 18 is fixed on the inner wall of the driven bevel gear 17, the second baffle 19 is fixed on the outer wall of the fixed shaft 18, two ends of the elastic cloth 20 are respectively fixed on one side of the second baffle 19 and the first baffle 16, supports 21 are fixed at four corners of the bottom of the shell 1, and two ends of the mounting shaft 15 and the fixed shaft 18 are fixed on the outer walls of the opposite sides of the two supports 21 through bearings, the servo motor 12 is used for driving the transmission shaft 13 to rotate, the driving bevel gear 14 and the mounting shaft 15 are driven to rotate, the driven bevel gear 17 is used for driving the fixing shaft 18 to rotate, the first baffle plate 16 and the second baffle plate 19 rotate simultaneously, the lighting area of the LED can be adjusted conveniently, the lighting efficiency of the device is improved, and the lighting energy consumption is reduced.

The working principle is as follows: cooling water can be manually added into the shell 1, or outdoor rainwater is collected by using a triangular plate 9 and a filter screen 11, the turbofan 7 is driven to rotate by wind power, so that the rotating shaft 6 and the sponge scraping strips 8 are driven to rotate, heat generated by the LED can be dissipated through the surfaces of the heat conducting rod 5 and the reflecting cover 2, the sponge scraping strips 8 can be used for wetting and wiping the surfaces of the heat conducting rod 5 and the reflecting cover 2, the cooling efficiency of the surfaces of the heat conducting rod 5 and the reflecting cover 2 is improved, and the heat dissipation efficiency of the device is further improved; the servo motor 12 is used for driving the transmission shaft 13 to rotate, the driving bevel gear 14 and the mounting shaft 15 are driven to rotate, the driven bevel gear 17 is used for driving the fixing shaft 18 to rotate, the first baffle plate 16 and the second baffle plate 19 rotate simultaneously, the lighting area of the LED can be adjusted conveniently, the lighting efficiency of the device is improved, and the lighting energy consumption is reduced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The LED illuminating lamp for the illumination engineering is low in energy consumption and comprises a shell (1), and is characterized in that a reflecting cover (2) is fixed on the inner wall of the shell (1), a ventilation opening is formed in the top of the reflecting cover (2), a heat dissipation mechanism (3) is arranged on the top of the shell (1), a light domain adjusting mechanism (4) is arranged at the bottom of the shell (1), the heat dissipation mechanism (3) comprises a heat conduction rod (5) fixed on the inner wall of the ventilation opening, a rotating shaft (6) fixed on the top of the heat conduction rod (5) through a bearing, a scroll fan (7) fixed on the top end of the rotating shaft (6), a sponge scraping strip (8) fixed on the side wall of the rotating shaft (6), a triangular plate (9) fixed on the top of the shell (1), and mesh plates (10) fixed on the inner walls of two sides of the triangular plate (9);

the light domain adjusting mechanism (4) comprises a servo motor (12) fixed on the outer wall of the bottom of one side of the shell (1), a transmission shaft (13) fixed at one end of an output shaft of the servo motor (12) through a coupler, a driving bevel gear (14) fixed at one end of the transmission shaft (13), a mounting shaft (15) fixed on the inner wall of the driving bevel gear (14), a first baffle (16) fixed on the outer wall of the mounting shaft (15), a driven bevel gear (17) meshed with the driving bevel gear (14), a fixing shaft (18) fixed on the inner wall of the driven bevel gear (17), a second baffle (19) fixed on the outer wall of the fixing shaft (18), and elastic cloth (20) with two ends fixed on one side of the second baffle (19) and the first baffle (16) respectively.

2. The LED illuminating lamp with low energy consumption for the illumination engineering is characterized in that mounting ports are uniformly distributed on two sides of the triangular plate (9), and a filter screen (11) is fixed on the inner wall of each mounting port.

3. The LED illuminating lamp with low energy consumption for lighting engineering according to claim 1, characterized in that the four corners of the bottom of the housing (1) are fixed with the brackets (21), and the two ends of the mounting shaft (15) and the fixed shaft (18) are fixed on the outer walls of the two brackets (21) at the opposite sides through bearings.

4. The LED illuminating lamp with low energy consumption for the illumination engineering as claimed in claim 1, characterized in that the inner wall of the reflecting cover (2) is provided with an LED lamp tube, and the inner wall of the bottom of the reflecting cover (2) is fixed with a transparent plastic shell.

5. The LED illuminating lamp with low energy consumption for the illumination engineering is characterized in that a mounting hole is formed in the top of the triangular plate (9), and the top end of the rotating shaft (6) is in rotating fit with the inner wall of the mounting hole.

6. The LED illuminating lamp with low energy consumption for lighting engineering as claimed in claim 1, characterized in that the sponge scraping strips (8) are respectively in contact with the heat conducting rods (5) and the outer wall of the reflector (2).

7. The LED illuminating lamp with low energy consumption for the illumination engineering is characterized in that the shell (1) is filled with cooling water, and the mesh diameter of the filter screen (11) is smaller than that of the mesh plate (10).